Strength Training · Bodybuilding

Machine Hip Extension

Machine hip extension is a supported, single-leg exercise that strengthens your glutes by pressing your thigh backward against a padded lever.

  • Beginner
  • Isolation
  • Low injury risk
  • Rest 1 min
Video by Booty Builder on YouTube

How to do it

  1. Adjust the platform height so your working hip lines up with the machine’s pivot.
  2. Set the lever’s starting angle so your working thigh begins slightly in front of your body.
  3. Position the roller against the back of your working thigh, above your knee.
  4. Grip the handles with your weight supported on your standing leg.
  5. Press your working thigh backward until your leg is slightly behind your body.
  6. Return the lever slowly to the starting position.

Form cues

  • Keep your standing knee soft.
  • Let your working foot stay relaxed.
  • Exhale as you press backward.

Common mistakes

  • Arching your lower backShorten the backward movement so it stops before your lower back arches.
  • Rotating your pelvisKeep both hip bones facing the same direction throughout the rep.
  • Curling your heel upwardMaintain a small, consistent bend in your working knee so the movement comes from your hip.

Safety

Excessive weight or forcing the leg too far backward can strain your lower back. A poorly positioned roller can put uncomfortable pressure behind your knee.

  • Check that the platform and lever adjustments are locked before starting.
  • Test the setup with a light load before adding weight.
  • Let the weight stack settle before stepping away or changing sides.

If hip or lower-back pain limits this movement, use a smaller, pain-free range or seek advice from a physiotherapist before adding resistance.

Muscles worked

Back

Primary muscles

  • Glutes

Secondary muscles

  • Hamstrings

Equipment

  • Multi-Hip Machine

Sets and reps

Sets
2–3
Target
10–15 reps per side
Rest
1 min

Start with your weaker side and match its reps on your stronger side.